Salivary Aldehyde Dehydrogenase: Activity towards Aromatic Aldehydes and Comparison with Recombinant ALDH3A1
作者:Joanna Giebułtowicz、Renata Wolinowska、Anna Sztybor、Monika Pietrzak、Piotr Wroczyński、Jacek Wierzchowski
DOI:10.3390/molecules14072363
日期:——
A series of aromatic aldehydes was examined as substrates for salivary aldehyde dehydrogenase (sALDH) and the recombinant ALDH3A1. Para-substituted benzaldehydes, cinnamic aldehyde and 2-naphthaldehydes were found to be excellent substrates, and kinetic parameters for both salivary and recombinant ALDH were nearly identical. It was demonstrated that for the fluorogenic naphthaldehydes the only produced
检查了一系列芳香醛作为唾液醛脱氢酶 (sALDH) 和重组 ALDH3A1 的底物。发现对位取代的苯甲醛、肉桂醛和 2-萘醛是极好的底物,唾液和重组 ALDH 的动力学参数几乎相同。已经证明,对于荧光性萘醛,在唾液中孵育后唯一产生的反应产物是羧酸盐。